Part Number

6C3A-12A650-BJB AND VK2-C3694 - You must have both of these on your part number sticker!
 
ECU will arrive with updated part number sticker having been programmed with latest Ford Software Updates!

Fitment/Interchange

This ecu will interchange or replace the following ecu part numbers on 2005 and 2006 F-250 F-350 F-450 E-550 6.8L vans : (Please note your ecu must also have VK2-C3694 on it as well as the below number)

6C3A-12A650-BJB

5C3A-12A650-MTB

6C3A-12A650-BAA

6C3A-12A650-BAB

6C3A-12A650-BBA

6C3A-12A650-BBB

6C3A-12A650-BGA

6C3A-12A650-BGB

6C3A-12A650-BHA

6C3A-12A650-BHB

6C3A-12A650-BJA

6C3A-12A650-BNA

6C3A-12A650-BNB

6C3A-12A650-DGA

6C3A-12A650-DHA

Tech Notes

ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below:
• Reference Voltage Good!
• ECU has TCU communication and a/c compressor signal!
• ECU powered up and has communication!
• ECU fuel pump/main relay tested good!
• ECU injectors/coils tested good and much more!  

Install Notes

• Disconnect the negative terminal of the battery. Make sure the battery connector is not touching the battery post.
• Disconnect and remove the module to be replaced.
• Install and connect the replacement module.
• Connect the negative terminal of the battery.
• See below for *Plug and Play* details. 

Programming / Plug and Play

For Plug and Play you must do the following:

Step 1: Purchase the correct ecu for your application - see fitment above.

Step 2: Update and Program ecu to your VIN. We provide free programming for our customers. During checkout you must list your VIN and mileage in the "Notes to Seller" for us to program the ECM. If we do not hear from you through the order notes or a message through eBay we will assume your mechanic is performing the programming (no problem at all) and we will ship the ECM out the next business day as directed by eBay. **ECU is not plug and play without programming**  

*** If for any reason you believe your vehicle has Ford PATS Security please email us prior to purchase. ***

Item Condition

• Mounting points are all open and intact
• Pins perfect, none are broken or bent
• Lock tabs in place
• Connector plastic may have minor chip but pins, guides and lock tabs are in place.

Warranty

This ECM comes with a 90 day warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item. We'll send a prepaid return label for your core. Once your core comes back we'll issue a $50 partial refund through eBay.